GO-2026-4984 Malicious module proxy can bypass checksum database in cmd/go

A malicious module proxy can exploit a flaw in the go command's validation of module checksums to bypass checksum database validation. This vulnerability affects any user using an untrusted module proxy GOMODPROXY or checksum database GOSUMDB. A malicious module proxy can serve altered versions o...

Important: golang

Issue Overview: SWIG file names containing 'cgo' and well-crafted payloads could lead to code smuggling and arbitrary code execution at build time in the Go toolchain cmd/go due to trust layer bypass. CVE-2026-27140 Arithmetic over induction variables in loops were not correctly checked for...

Amazon Linux 2023 : golang, golang-bin, golang-misc (ALAS2023-2026-1593)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1593 advisory. SWIG file names containing 'cgo' and well-crafted payloads could lead to code smuggling and arbitrary code execution at build time in the Go toolchain cmd/go due to trust layer bypass...

Important: amazon-ssm-agent

Issue Overview: cmd/go: bypass of flag sanitization can lead to arbitrary code execution CVE-2025-61731 cmd/go: unexpected code execution when invoking toolchain CVE-2025-68119 Affected Packages: amazon-ssm-agent Issue Correction: Run dnf update amazon-ssm-agent --releasever 2023.10.20260330 or d...

Amazon Linux 2023 : amazon-ssm-agent (ALAS2023-2026-1499)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1499 advisory. cmd/go: bypass of flag sanitization can lead to arbitrary code execution CVE-2025-61731 cmd/go: unexpected code execution when invoking toolchain CVE-2025-68119 Tenable has extracted the...

Important: amazon-ssm-agent

Issue Overview: cmd/go: bypass of flag sanitization can lead to arbitrary code execution CVE-2025-61731 cmd/go: unexpected code execution when invoking toolchain CVE-2025-68119 Affected Packages: amazon-ssm-agent Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this...

Amazon Linux 2 : amazon-ssm-agent, --advisory ALAS2-2026-3207 (ALAS-2026-3207)

The version of amazon-ssm-agent installed on the remote host is prior to 3.3.3883.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3207 advisory. cmd/go: bypass of flag sanitization can lead to arbitrary code execution CVE-2025-61731 cmd/go: unexpected...

SUSE-SU-2026:0876-1 Security update for go1.26

This update for go1.26 fixes the following issues: Update to go1.26.1 bsc1255111: - CVE-2026-25679: net/url: reject IPv6 literal not at start of host bsc1259264. - CVE-2026-27137: crypto/x509: incorrect enforcement of email constraints bsc1259266. - CVE-2026-27138: crypto/x509: panic in name...

Low: amazon-cloudwatch-agent

Issue Overview: No CVE associated with this advisory Affected Packages: amazon-cloudwatch-agent Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories. Issue Correction: Run yum update...

Low: amazon-cloudwatch-agent

Issue Overview: No CVE associated with this advisory Affected Packages: amazon-cloudwatch-agent Issue Correction: Run dnf update amazon-cloudwatch-agent --releasever 2023.10.20260216 or dnf update --advisory ALAS2023-2026-1442 --releasever 2023.10.20260216 to update your system. More information ...

Important: golang

Issue Overview: net/http: memory exhaustion in Request.ParseForm CVE-2025-61726 archive/zip: denial of service when parsing arbitrary ZIP archives CVE-2025-61728 crypto/tls: handshake messages may be processed at the incorrect encryption level CVE-2025-61730 cmd/go: bypass of flag sanitization ca...

Medium: golist

Issue Overview: net/http: memory exhaustion in Request.ParseForm CVE-2025-61726 archive/zip: denial of service when parsing arbitrary ZIP archives CVE-2025-61728 crypto/tls: handshake messages may be processed at the incorrect encryption level CVE-2025-61730 crypto/tls: Config.Clone copies...

Amazon Linux 2023 : cni-plugins (ALAS2023-2026-1373)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1373 advisory. net/http: memory exhaustion in Request.ParseForm CVE-2025-61726 archive/zip: denial of service when parsing arbitrary ZIP archives CVE-2025-61728 crypto/tls: handshake messages may be processe...

Amazon Linux 2023 : amazon-ecr-credential-helper (ALAS2023-2026-1370)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1370 advisory. net/http: memory exhaustion in Request.ParseForm CVE-2025-61726 archive/zip: denial of service when parsing arbitrary ZIP archives CVE-2025-61728 crypto/tls: handshake messages may be processe...

Amazon Linux 2023 : containerd, containerd-stress (ALAS2023-2026-1374)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1374 advisory. net/http: memory exhaustion in Request.ParseForm CVE-2025-61726 archive/zip: denial of service when parsing arbitrary ZIP archives CVE-2025-61728 crypto/tls: handshake messages may be processe...

BIT-GOLANG-2025-68119 Unexpected code execution when invoking toolchain in cmd/go

Downloading and building modules with malicious version strings can cause local code execution. On systems with Mercurial hg installed, downloading modules from non-standard sources e.g., custom domains can cause unexpected code execution due to how external VCS commands are constructed. This iss...

CVE-2025-68119

Downloading and building modules with malicious version strings can cause local code execution. On systems with Mercurial hg installed, downloading modules from non-standard sources e.g., custom domains can cause unexpected code execution due to how external VCS commands are constructed. This iss...

CVE-2025-68119 Unexpected code execution when invoking toolchain in cmd/go

Downloading and building modules with malicious version strings can cause local code execution. On systems with Mercurial hg installed, downloading modules from non-standard sources e.g., custom domains can cause unexpected code execution due to how external VCS commands are constructed. This iss...

GO-2026-4338 Unexpected code execution when invoking toolchain in cmd/go

Downloading and building modules with malicious version strings can cause local code execution. On systems with Mercurial hg installed, downloading modules from non-standard sources e.g., custom domains can cause unexpected code execution due to how external VCS commands are constructed. This iss...

openSUSE 16 Security Update : go1.25 (openSUSE-SU-2026:20085-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20085-1 advisory. Update to go1.25.6 released 2026-01-15 bsc1244485 Security fixes: - CVE-2025-61730: crypto/tls: handshake messages may be processed at the...